This issue is a variant of Who's Who: The Definitive Directory of the DC Universe (DC, 1985 series) #17 [Direct]. There exist further variants.
The writers and colorists are only credited on the inside front cover, not on each individual sequence, so we have listed all of them for each entry.
There are also credits for Peter Sanderson and E. Nelson Bridwell as researchers and Todd Klein for production.
On-sale date from DC Releases #26.
Wrap-around cover. The Outsiders, Outsiders Headquarters, and Paradise Island (excluding Amazons) do not appear.